EP3507020A4 - Hydrocyclone overflow outlet control device - Google Patents
Hydrocyclone overflow outlet control device Download PDFInfo
- Publication number
- EP3507020A4 EP3507020A4 EP17844705.8A EP17844705A EP3507020A4 EP 3507020 A4 EP3507020 A4 EP 3507020A4 EP 17844705 A EP17844705 A EP 17844705A EP 3507020 A4 EP3507020 A4 EP 3507020A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- control device
- outlet control
- overflow outlet
- hydrocyclone overflow
- hydrocyclone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2016903535A AU2016903535A0 (en) | 2016-09-02 | Hydrocyclone overflow outlet control device | |
| PCT/AU2017/050951 WO2018039743A1 (en) | 2016-09-02 | 2017-09-02 | Hydrocyclone overflow outlet control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3507020A1 EP3507020A1 (en) | 2019-07-10 |
| EP3507020A4 true EP3507020A4 (en) | 2020-04-22 |
Family
ID=61299591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17844705.8A Pending EP3507020A4 (en) | 2016-09-02 | 2017-09-02 | Hydrocyclone overflow outlet control device |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US11338305B2 (en) |
| EP (1) | EP3507020A4 (en) |
| CN (1) | CN109890511A (en) |
| AU (1) | AU2017320473B2 (en) |
| BR (1) | BR112019004114B1 (en) |
| CA (1) | CA3034976C (en) |
| CL (1) | CL2019000468A1 (en) |
| EA (1) | EA036864B1 (en) |
| MA (1) | MA46107A (en) |
| MX (1) | MX2019002478A (en) |
| PE (1) | PE20190700A1 (en) |
| UA (1) | UA124736C2 (en) |
| WO (1) | WO2018039743A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH238137A (en) * | 1942-08-17 | 1945-06-30 | W Eicher | Cyclone. |
| US2849117A (en) * | 1958-08-26 | Rietema |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH254791A (en) | 1947-04-05 | 1948-05-31 | Keller Bernhard | Regulating device on a cyclone. |
| FR1054540A (en) * | 1951-04-22 | 1954-02-11 | ||
| DE2361236C3 (en) | 1973-12-08 | 1986-02-13 | Bayer Ag, 5090 Leverkusen | Device for flash evaporation of liquids containing solids and their use |
| US4842145A (en) * | 1981-06-22 | 1989-06-27 | B.W.N. Vortoil Rights Co. Pty. Ltd. | Arrangement of multiple fluid cyclones |
| NO157285C (en) | 1983-01-12 | 1988-02-24 | Andresen J H Titech | HYDRO CYCLONE. |
| US7293657B1 (en) * | 2000-05-02 | 2007-11-13 | Krebs International | Hydrocyclone and method for liquid-solid separation and classification |
| CA2441779C (en) * | 2001-03-26 | 2008-06-03 | Weir Warman Ltd. | Improvements in and relating to hydrocyclones |
| JP4199465B2 (en) * | 2002-02-27 | 2008-12-17 | トヨタ紡織株式会社 | Gas-liquid separator |
| US8104622B2 (en) * | 2003-08-29 | 2012-01-31 | Vulco, S.A. | Cyclone separator having an inlet head |
| US8584706B2 (en) * | 2006-09-28 | 2013-11-19 | Watreco Ab | Vortex generator |
| CN103041936B (en) | 2011-10-15 | 2015-04-08 | 高苏茂 | Vortex acceleration dust collector |
| CN202683357U (en) * | 2012-02-29 | 2013-01-23 | 北京安普能环保工程技术有限公司 | Internal swirling flow gas-liquid separation device for eliminating white smoke of desulfurizing chimney |
| CN204544490U (en) | 2015-02-12 | 2015-08-12 | 山东科技大学 | There is the hydrocyclone of bell multi-hole overflow tubular construction |
-
2017
- 2017-09-02 WO PCT/AU2017/050951 patent/WO2018039743A1/en active Search and Examination
- 2017-09-02 BR BR112019004114-1A patent/BR112019004114B1/en active IP Right Grant
- 2017-09-02 MX MX2019002478A patent/MX2019002478A/en unknown
- 2017-09-02 US US16/329,883 patent/US11338305B2/en active Active
- 2017-09-02 MA MA046107A patent/MA46107A/en unknown
- 2017-09-02 EA EA201990610A patent/EA036864B1/en not_active IP Right Cessation
- 2017-09-02 CN CN201780062367.8A patent/CN109890511A/en active Pending
- 2017-09-02 UA UAA201903168A patent/UA124736C2/en unknown
- 2017-09-02 EP EP17844705.8A patent/EP3507020A4/en active Pending
- 2017-09-02 AU AU2017320473A patent/AU2017320473B2/en active Active
- 2017-09-02 CA CA3034976A patent/CA3034976C/en active Active
- 2017-09-02 PE PE2019000454A patent/PE20190700A1/en unknown
-
2019
- 2019-02-21 CL CL2019000468A patent/CL2019000468A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2849117A (en) * | 1958-08-26 | Rietema | ||
| CH238137A (en) * | 1942-08-17 | 1945-06-30 | W Eicher | Cyclone. |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3507020A1 (en) | 2019-07-10 |
| US11338305B2 (en) | 2022-05-24 |
| AU2017320473A1 (en) | 2019-03-07 |
| EA036864B1 (en) | 2020-12-29 |
| CN109890511A (en) | 2019-06-14 |
| WO2018039743A1 (en) | 2018-03-08 |
| CA3034976C (en) | 2023-08-08 |
| PE20190700A1 (en) | 2019-05-15 |
| MX2019002478A (en) | 2019-10-04 |
| UA124736C2 (en) | 2021-11-10 |
| AU2017320473B2 (en) | 2022-06-02 |
| BR112019004114B1 (en) | 2023-01-24 |
| CA3034976A1 (en) | 2018-03-08 |
| CL2019000468A1 (en) | 2019-05-24 |
| MA46107A (en) | 2019-07-10 |
| US20190210043A1 (en) | 2019-07-11 |
| EA201990610A1 (en) | 2019-07-31 |
| BR112019004114A2 (en) | 2019-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20190221 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAV | Requested validation state of the european patent: fee paid |
Extension state: MA Effective date: 20190221 |
|
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20200325 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: B04C 11/00 20060101ALI20200319BHEP Ipc: B04C 5/13 20060101AFI20200319BHEP Ipc: B04C 5/12 20060101ALI20200319BHEP |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20230104 |